Solve the problem.A company is constructing an open-top, square-based, rectangular metal tank that will have a volume of 
What dimensions yield the minimum surface area? Round to the nearest tenth, if necessary.
A. 5.4 ft by 5.4 ft. by 1.8 ft
B. 10.3 ft by 10.3 ft. by 0.5 ft
C. 4.7 ft by 4.7 ft. by 2.4 ft
D. 3.8 ft by 3.8 ft. by 3.8 ft
Answer: C
Mathematics
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Solve the problem.Sales of frozen pizza for a club fund-raiser increased from 500 one year to 530 the next year. What was the percent of increase?
A. 94.3% B. 94% C. 6% D. 5.7%
Mathematics
Use a calculator to find the function value to four decimal places.cos 33.2°
A. 0.6544 B. 0.8368 C. 0.5476 D. 0.2117
Mathematics
Write the word statement in symbols.Eight is equal to eleven minus three.
A. 11 = 8 - 3 B. 11 < 8 + 3 C. 8 - 11 < 3 D. 8 = 11 - 3
Mathematics
Divide, if possible. Assume any variable in the denominator is nonzero.
A. 1 B. 0 C. 3 D. Undefined
Mathematics